Now that Netflix has released its newly hyped documentary, The Mystery of Marilyn Monroe: The Unheard Tapes, Don McGovern starts his assessment of the sometimes dubious content and often dubious qualifications of the sources interviewed by Anthony Summers in these “unheard” tapes in part 1 of this two-part article. McGovern notes that Summers offers some commentary as well about his investigation into Marilyn’s life and her death, but, sadly, primarily about her death and her sex life.